4405856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 11430720

約数和(自身を除く): 7024864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 89, 91, 104, 112, 119, 136, 178, 182, 208, 221, 224, 238, 272, 356, 364, 416, 442, 476, 544, 623, 712, 728, 884, 952, 1157, 1246, 1424, 1456, 1513, 1547, 1768, 1904, 2314, 2492, 2848, 2912, 3026, 3094, 3536, 3808, 4628, 4984, 6052, 6188, 7072, 8099, 9256, 9968, 10591, 12104, 12376, 16198, 18512, 19669, 19936, 21182, 24208, 24752, 32396, 37024, 39338, 42364, 48416, 49504, 64792, 78676, 84728, 129584, 137683, 157352, 169456, 259168, 275366, 314704, 338912, 550732, 629408, 1101464, 2202928, 4405856]

約数ペア:

[(1, 4405856), (2, 2202928), (4, 1101464), (7, 629408), (8, 550732), (13, 338912), (14, 314704), (16, 275366), (17, 259168), (26, 169456), (28, 157352), (32, 137683), (34, 129584), (52, 84728), (56, 78676), (68, 64792), (89, 49504), (91, 48416), (104, 42364), (112, 39338), (119, 37024), (136, 32396), (178, 24752), (182, 24208), (208, 21182), (221, 19936), (224, 19669), (238, 18512), (272, 16198), (356, 12376), (364, 12104), (416, 10591), (442, 9968), (476, 9256), (544, 8099), (623, 7072), (712, 6188), (728, 6052), (884, 4984), (952, 4628), (1157, 3808), (1246, 3536), (1424, 3094), (1456, 3026), (1513, 2912), (1547, 2848), (1768, 2492), (1904, 2314)]